N400MB — 1990 Mcdonnell Douglas Helicopter 369E
Active registrationChecked against FAA & NTSB records · as of Jul 25, 2026
N400MB appears in 1 NTSB accident record (most recent 2010, serious injuries). Registration and accident data compiled from public FAA and NTSB records as of Jul 25, 2026.
Aircraft record
- Serial number
- 0420E
- Manufacturer
- Mcdonnell Douglas Helicopter
- Model
- 369E
- Year
- 1990
- Category
- Rotorcraft
- Engine
- Allison 250-c20 Ser
- Registration
- Active
- Registered to
- Precision Heli-support Llc — Mesa, AZ
Accident & incident history
The pilot's inadvertent encounter with a rope while maneuvering during powerline operations for undetermined reasons.
Registration timeline
Ownership and registration events for this airframe (the 1990 Mcdonnell Douglas Helicopter 369E).
- Apr 24, 2018registered — Precision Heli-support Llc
Earlier aircraft on this N-number
The tail number N400MB was previously assigned to a different aircraft. A registration number can be reused across unrelated airframes over decades — these are not the 1990 Mcdonnell Douglas Helicopter 369E above.
- until Mar 16, 1979Sikorsky S-76 (s/n 760066)
Frequently asked
- Has N400MB been in an accident?
- Yes. N400MB appears in 1 NTSB accident record, the most recent in 2010.
- What kind of aircraft is N400MB?
- N400MB is a 1990 Mcdonnell Douglas Helicopter 369E (rotorcraft), serial number 0420E.
- Who is N400MB registered to?
- N400MB is registered to Precision Heli-support Llc of Mesa, AZ. Registration status: active.
The full N400MB report
$12 $29 launch pricing
- Full NTSB investigation narratives for all 1 record — the complete text, not just the cause line
- Pre-buy question list generated from this aircraft’s actual records
- Complete registration & deregistration timeline, print-ready
Instant access · no account · permanent link